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Technical Physics

, Volume 57, Issue 7, pp 975–980 | Cite as

Optical properties of thin epitaxial Ba0.8Sr0.2TiO3 films

  • V. B. ShirokovEmail author
  • Yu. I. Golovko
  • V. M. Mukhortov
Optics, Quantum Electronics

Abstract

The properties of nanodimensional (Ba0.8, Sr0.2)TiO3 films on single-crystal magnesia substrates are studied. The films are applied by rf sputtering and grow in the layer-by-layer mode. The lattice parameters are measured by the X-ray diffraction method. The transmission of the films with different thicknesses is studied in the wavelength range 190–1100 nm. When analyzing experimental optical parameters, additional relaxation parameters depicting a final lifetime of the oscillator are used to characterize the refractive index and absorption factor in the dispersion relation. Such an approach allows a more accurate approximation of experimental data.

Keywords

Dispersion Relation Barium Titanate Barium Strontium Titanate Barium Titan Main Oscillator 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    B. W. Wessels, Annu. Rev. Mater. Res. 37, 659 (2007).ADSCrossRefGoogle Scholar
  2. 2.
    J. Im, O. Auciello, P. K. Baumann, S. K. Streiffer, D. Y. Kaufman, and A. R. Krauss, Appl. Phys. Lett. 76, 625 (2000).ADSCrossRefGoogle Scholar
  3. 3.
    C.-L. Huang and Y.-C. Chen, Mater. Sci. Eng., A 345, 106 (2003).CrossRefGoogle Scholar
  4. 4.
    R. A. Synowicki, Thin Solid Films 313, 394 (1998).ADSCrossRefGoogle Scholar
  5. 5.
    K. H. Chen, C. C. Hsu, and D. C. Su, Appl. Phys. B: Lasers Opt. 77, 839 (2003).ADSCrossRefGoogle Scholar
  6. 6.
    R. Swanepoel, J. Phys. E: J. Sci. Instrum. 16, 1214 (1983).ADSCrossRefGoogle Scholar
  7. 7.
    M. Nenkov and T. Pencheva, J. Opt. Soc. Am. A 15, 1852 (1998).ADSCrossRefGoogle Scholar
  8. 8.
    S. Z. Li, Y. Q. Yang, L. Liu, W. C. Liu, and S. B. Wang, Physica B 403, 2618 (2008).ADSCrossRefGoogle Scholar
  9. 9.
    D. Y. Wang, S. Li, H. L. W. Chan, and C. L. Choy, Appl. Phys. Lett. 96, 061905 (2010).ADSCrossRefGoogle Scholar
  10. 10.
    I. Aulika, J. Pokorny, V. Zauls, K. Kundzins, M. Rutkis, and J. Petzelt, Opt. Mater. 30, 1017 (2008).ADSCrossRefGoogle Scholar
  11. 11.
    V. M. Mukhortov, A. A. Mamatov, P. A. Zelenchuk, Yu. I. Golovko, S. V. Biryukov, and S. I. Masychev, Nanotekhnika 3, 59 (2007).Google Scholar
  12. 12.
    O. M. Zhigalina, A. N. Kuskova, A. L. Chuvilin, V. M. Mukhortov, and Yu. I. Golovko, Poverkhnost’ 7, 55 (2009).Google Scholar
  13. 13.
    B. H. Park, Y. Gim, Y. Fan, Q. X. Jia, and P. Lu, Appl. Phys. Lett. 77, 2587 (2000).ADSCrossRefGoogle Scholar
  14. 14.
    O. Stenzel, The Physics of Thin Film Optical Spectra: An Introduction (Springer, Berlin, 2005).Google Scholar
  15. 15.
    D. H. Jundt, Opt. Lett. 22, 1553 (1997).ADSCrossRefGoogle Scholar
  16. 16.
    M. Erman, J. B. Theeten, P. Chambon, S. M. Kelso, and D. E. Aspnes, J. Appl. Phys. 56, 2664 (1984).ADSCrossRefGoogle Scholar
  17. 17.
    G. Komandin, A. A. Volkov, I. E. Spektor, K. A. Vorotilov, and V. M. Mukhortov, Phys. Solid State 51, 1280 (2009).Google Scholar
  18. 18.
    L. D. Landau and E. M. Lifshitz, Course of Theoretical Physics, Vol. 8: Electrodynamics of Continuous Media (GITTL, Moscow, 1957; Pergamon, New York, 1984).Google Scholar
  19. 19.
    M. Cardona, Phys. Rev. A 140, 651 (1965).ADSGoogle Scholar
  20. 20.
    F. M. Pontes, E. R. Leite, D. S. L. Pontes, E. Longo, E. M. S. Santos, S. Mergulhao, P. S. Pizani, F. Lanciotti, Jr., T. M. Boschi, and J. A. Varela, J. Appl. Phys. 91, 5972 (2002).ADSCrossRefGoogle Scholar
  21. 21.
    S. H. Wemple and M. Didomenico, Phys. Rev. B 3, 1338 (1971).ADSCrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2012

Authors and Affiliations

  • V. B. Shirokov
    • 1
    • 2
    Email author
  • Yu. I. Golovko
    • 1
  • V. M. Mukhortov
    • 1
  1. 1.Southern Scientific CenterRussian Academy of SciencesRostov-on-DonRussia
  2. 2.Southern Federal UniversityRostov-on-DonRussia

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